Ultrafiltration uye reverse osmosis ndiyo yakanyanya simba yekusefa yemvura maitiro aripo. Ose ari maviri ane akatanhamara kusefa zvivakwa, asi anosiyana mune dzimwe nzira dzakakosha. Kuti uone kuti ndeipi yakakodzera imba yako, ngatinzwisise zviri nani masisitimu maviri aya.

Iko ultrafiltration yakafanana nereverse osmosis?

Kwete. Ultrafiltration (UF) uye reverse osmosis (RO) ine simba uye inoshanda yekurapa mvura masisitimu asi UF inosiyana neRO mune mashoma akakosha nzira:

• Inosefa kunze zvakaonda / zvikamu zviduku se 0.02 micron kusanganisira mabhakitiriya. Haibvisi zvicherwa zvakanyungudutswa, TDS, uye zvinhu zvakanyungudutswa mumvura.
• Inogadzira mvura painoda - hapana tangi yekuchengetedza inodiwa
• Haibudisi mvura yekuramba (kuchengetedza mvura)
• Inoshanda zvakanaka pasi pekumanikidzwa kwakaderera - hapana magetsi anodiwa

Ndeupi musiyano uripo pakati peUF neRO?

Mhando ye membrane tekinoroji

Ultrafiltration inongobvisa ma particulates uye solids, asi inozviita pane microscopic level; Iyo membrane pore size i 0.02 micron. Kuravira-kuchenjera, ultrafiltration inochengeta zvicherwa zvinokanganisa kuti mvura inonaka sei.

Reverse osmosis inobvisa zvinenge zvese zviri mumvurakusanganisira ruzhinji rwezvicherwa zvakanyungudutswa uye zvakanyungudutswa zvinyoro. Kamumbure yeRO isemi-permeable membrane ine hukuru hwepore hunosvika0.0001 micron. Nekuda kweizvozvo, RO mvura yakanaka "isina kunaka" sezvo isina zvicherwa, makemikari, uye mamwe organic uye inorganic komisheni.

Vamwe vanhu vanosarudza mvura yavo kuve nemaminerari mairi (inopihwa neUF), uye vamwe vanhu vanosarudza mvura yavo kuti ive yakachena uye isina kunaka (iyo RO inopa).

Ultrafiltration ine hollow faibha membrane saka inongove yemuchina sefa pane yakanakisa nhanho inomisa ma particulate uye solids.

Reverse osmosis inzira inoparadzanisa mamorekuru. Inoshandisa semi-permeable membrane kuparadzanisa inorganics uye yakanyungudutswa inorganics kubva mumvura molecule.

Kuchengetedza tangi

UF inogadzira mvura pane zvinodiwa inoenda yakananga kune yako yakatsaurirwa pombi - hapana tangi yekuchengetedza inodiwa.

RO inoda tangi yekuchengetera nekuti inoita mvura zvishoma nezvishoma. Tangi rekuchengetedza rinotora nzvimbo pasi pesingi. Pamusoro pezvo, matangi eRO anogona kukura mabhakitiriya kana asina kucheneswa zvakanaka nguva dzose.Iwe unofanirwa kuchenesa yako yese RO system kusanganisira tangikamwechete pagore.

Mvura yakasviba / Ramba

Ultrafiltration haiburitse tsvina yemvura (kuramba) panguva yekusefa.

Mune reverse osmosis, kune kuyambuka-kuyerera kusefa kuburikidza ne membrane. Izvi zvinoreva kuti rukova rumwe (permeate / mvura yechigadzirwa) inoenda kune tangi yekuchengetedza, uye imwe rwizi ine zvese zvinosvibisa uye yakanyungudika inorganics (kuramba) inoenda kunodonha. Kazhinji kune yega yega 1 galoni yeRO mvura inogadzirwa,3 magaloni anotumirwa kunodonha.

Installation

Kuisa RO system kunoda kuita mashoma ekubatanidza: tambo yekupa chikafu, dhizaini yemvura yakaramba, tangi yekuchengetera, uye mhepo gap pombi.

Kuisa ultrafiltration system ine membrane inogezesa (yazvino muUF tekinoroji *) inoda kugadzira mashoma kubatanidza: tambo yekupa chikafu, tambo yekudhonza yekutsvaira membrane, uye kune yakatsaurirwa pombi (yemvura yekunwa) kana tambo yekuburitsa (yakazara. imba kana zvekutengesa zvikumbiro).

Kuisa ultrafiltration system isina tambo inoyerera, ingobatanidza sisitimu kune tambo yekupa chikafu uye kune yakatsaurirwa pombi (mvura yekunwa maapplication) kana tambo yekuburitsa (imba yese kana zvekutengesa zvikumbiro).

UF inogona kuderedza TDS?

Ultrafiltration haibvisi zvakanyungudutswa zvakasimba kana TDS yakanyungudutswa mumvura;inongoderedza uye inobvisa solids / particulates. UF inogona kuderedza zvimwe zvakanyungudutswa solids (TDS) sezvinei nekuti iri ultrafine filtration, asi senzira yeultrafiltration haibvisi zvicherwa zvakanyungudutswa, munyu wakanyungudutswa, simbi dzakanyungudika, uye zvinhu zvakanyungudutswa mumvura.

Kana mvura yako inouya ine yakakwirira TDS level (inopfuura 500 ppm) ultrafiltration haina kukurudzirwa; chete reverse osmosis ichave inoshanda kudzikisa iyo TDS pasi.

Ndeipi iri nani RO kana UF?

Reverse osmosis uye ultrafiltration ndiwo anonyanya kushanda uye ane simba masisitimu aripo. Pakupedzisira izvo zviri nani isarudzo yemunhu zvichienderana nemamiriro ako emvura, kuravira kwaunoda, nzvimbo, chishuwo chekuchengetedza mvura, kudzvanywa kwemvura, nezvimwe.

Kunwa Mvura Systems: Ultrafiltration versus Reverse Osmosis

Heano mimwe yemibvunzo mikuru yekuzvibvunza pakusarudza kana ultrafiltration kana reverse osmosis yekunwa mvura system yakakunakira iwe:

1. Ndeipi TDS yemvura yako? Kana mvura yako iri kuuya ine yakakwira TDS count (inopfuura 500 ppm) ultrafiltration haina kukurudzirwa; chete reverse osmosis ichave inoshanda kudzikisa iyo TDS pasi.
2. Iwe unofarira kuravira kwemaminerari mumvura yako yekunwa? (Kana hongu: ultrafiltration). Vamwe vanhu vanofunga kuti RO mvura hairavi chero chero chinhu, uye vamwe vanofunga kuti inonaka yakapfava uye/kana ine acidic zvishoma - inokunavira sei uye ndizvo here?
3. Mvura yako inei? RO inoda mashoma makumi mashanu psi kuti ishande nemazvo - kana usina 50psi unozoda pombi inosimudzira. Ultrafiltration inoshanda zvakanaka pakumanikidzwa kwakaderera.
4. Iwe une zvaunofarira pamusoro pemvura yetsvina here? Kune rimwe nerimwe galoni remvura yeRO, anenge 3 galoni anoenda kumvura. Ultrafiltration haiburitse mvura yakasviba.